| Primary satellite | Secondary satellite |
| Name | AO-27 | deb Kosmos-252 |
| Spacetrack catalog number | 22825 | 3690 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Oct 05 03:19 | 2024 Oct 05 12:13 |
| Time of closest approach (UTC) | 2024 Sep 19 08:00:40.835 |
| Minimum distance | 55.051 km |
| Height difference | 10.134 km |
| Relative speed | 14.921 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 10.5°N, 163.5°W |
| Height | 798 km |
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